What Is the Net Ionic Equation for the Preparation of Ca₃(PO₄)₂(s)from

question 48

Multiple Choice

What is the net ionic equation for the preparation of Ca₃(PO₄) ₂(s) from aqueous solution?

• A)3 Ca²⁺(aq) + 2 PO₄^3-(aq) → Ca₃(PO₄)₂(s)
• B)3 Ca(s) + 2 PO₄(aq) → Ca₃(PO₄)₂(s)
• C)3 CaO(aq) + 2 P₂(s) + 3 O₂(g) → Ca₃PO₄(aq) + 2 PO₄(g)
• D)3 Ca²⁺(aq) + 2 PO₃^-(aq) + 2 O^2-(g) → Ca₃(PO₄)₂(aq)
• E)3 Ca⁺(aq) + 2 PO₄^-(aq) → Ca₃(PO₄)₂(s)

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Working Capital

The difference between a company's current assets and current liabilities, indicating the short-term financial health and operational efficiency.

Marketable Securities

Financial instruments and assets that are easily convertible into cash, typically with high liquidity and short maturities.

Current Ratio

A financial metric indicating the capacity of a business to meet its obligations due within the next year, determined by dividing its current assets by its current liabilities.

Acid-Test Ratio

The acid-test ratio is a liquidity metric that measures a company's ability to cover its short-term liabilities with its quick assets (excluding inventory).